baber/WOPTO huggingface dataset:
Patent JP-H09257603-A (JP)
Title: Magnetostriction type torque sensor
Inventor: SASAKI IWAO
IPC: G01L3/10
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a magnetostriction type torque sensor provided with stable characteristic without unevenness in magnetic resistance in the circumferential direction of a yoke and without any fluctuation of a zero point. SOLUTION: A rotary shaft 1 provided with a magnetic anisotropic part 2 on at least the surface, excitation and detection coils of a single layer 3, 4 or an excitation coil 3 and a detection coil 4 of a plurality of layers concentrically circularly wound in the neighborhood of the rotary shaft 1, a lead wire 6 led out from the excitation coil 3 and the detection coil 4, and a doughnut-like yoke 5 surrounding excitation coil 3 and the detection coil 4 and constituted of a circumferential plate face part 51 and a side plate part 52 provided on both side faces thereof are equipped. The yoke 5 provides a slit 54 having constant width making a round in the circumferential direction in the circumferential plate face part 51 or the side plate face part 52. The lead wire 6 is drawn out from the slit 54 to the outside.
Patent JP-S5213522-A (JP)
Title: Preparation of styryls
Inventor: MATSUNAGA DAISAKU
IPC: C08L33/00
Filed: 1975-07-24
Abstract: PURPOSE: To prepare inexpensively a stryl under a mild condition by use of palladium and triphenyl phosphine as catalyst. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06281990-A (JP)
Title: Vibration-proof device
Inventor: WASHISU KOICHI
IPC: G03B17/00
Filed: 1993-03-26
Abstract: PURPOSE:To prevent the effect of gravity exerted on a correcting optical means and to eliminate the need of driving current generating force resisting the gravity by providing an adjusting means adjusting the positional detection output in the driving direction of a lens barrel and adjusting the positional detection output by the adjusting means. CONSTITUTION:A position detecting element 78p is attached to an adjusting base 11p, and the base 11p is fitted in the lens barrel shown by an oblique line, and moved along a lens barrel guiding wall 710pf in the direction shown by an arrow 12p. The tip 14a of an adjusting shaft 14 is fitted in the hole 710pe of the lens barrel through the slot 11pb of the base 11p, and a knob 14c is rotated to push up the slot 11pb by an elliptical part 14b, then the base 11p is finely moved in the direction shown by the arrow 12p in accordance with the rotating amount of the knob 14C. By adjusting the position of the base 11 p by using the adjusting shaft 14, the balancing points of springs 3pb and 61pa are aligned with a position where output of the element 78p is zero. Thus, the high current of a coil is prevented from flowing, thereby saving power.
Patent JP-S62248582-A (JP)
Title: Welding electric power control method for high frequency welding equipment
Inventor: OGINO TADAAKI
IPC: B23K13/02
Filed: 1986-04-18
Abstract: PURPOSE:To improve the efficiency of a welding equipment by measuring the direct current voltage of the plate of a vacuum pipe, the alternating voltage amplitude of a grid, etc. and by performing the adjustment of the grid bias voltage so that the measured value can satisfy the prescribed equation. CONSTITUTION:A resonance coil L and resonance capacitor C are installed by being connected in parallel between the plate P and cathode K of the vacuum pipe 1 performing a C class amplification. The signal fed back via capacitors 3, 4 is led into the grid G by connecting the connection point of the partial pressure capacitors 3, 4 to the grid G of the vacuum pipe 1. With this mechanism the DC voltage Ep of the plate P, a plate alternating voltage amplitude epsilonp, gride DC voltage Eg and grid alternating voltage amplitude epsilong are respectively measured and the grid bias voltage is controlled as well so that each measured value may satisfy the equoation I. The efficiency of the device is improved because of the plate alternating current maintaining the maxium value.
Patent JP-S61248591-A (JP)
Inventor: KAWASHIMA EIICHI
IPC: H05K3/30
Filed: 1985-04-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H04320910-A (JP)
Title: Detecting arrangement for defect such as crack of underground structure by use of radiation
Inventor: HIROSE TETSUYA
IPC: E02D5/18
Filed: 1991-04-22
Abstract: PURPOSE:To detect accurately a crack or other defects occurring in an underground structure such as an underground continuous wall, for instance, by using radiation, i.e., a radioisotope (isotopic element). CONSTITUTION:This arrangement comprises a pair of inspection holes 4a and 4b bored at positions in proximity to the opposite sides of an underground structure 1 to be inspected, a radiation projector 2a wherein an isotopic element emitting radiation 3 is incorporated and a radiation detector 2b for the projector. The radiation projector 2a is inserted into the inspection hole 4a on one side and the radiation detector 2b into the inspection hole 4b on the other side respectively, and both of them are so constructed that they can be operated to move up and down at the same height level at all times through the respective inspection holes 4a and 4b.
Patent JP-S5517283-A (JP)
Title: Damper winding device for cylindrical rotor
Inventor: KAAI SHIGETAKA
IPC: H02K3/16
Filed: 1978-07-24
Abstract: PURPOSE: To raise a contact face pressure against a conductive wedge by inserting a magnetic filler into the bottom side of a magnetic slot, then placing connection conductor thereon while inserting a conductive wedge into open side of slot thus applying centrifugal force on said filler.  
     CONSTITUTION: A slot 7 is formed in a magnetic electrode 7a, a magnetic filler 8 is inserted to the bottom of the slot and a connection conductor 5 is placed under a wedge 4 to connect the split portions of wedges. According to this device, the contact face pressure between the wedge 4 and connection conductor 5 is provided by the centrifugal force of the connection conductor 5 and the centrifugal force of the magnetic filler 8 to raise the pressure. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5214687-A (JP)
Title: Product of silicon carbide
Inventor: YAJIMA SEISHI
IPC: D04H1/4242
Filed: 1975-07-26
Abstract: PURPOSE: A product having excellent strength, modulus, corrosion resistance, hardwearing properties and heat-resisting properties, obtained by coating or packing silicon carbide fibers with a binder. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08288371-A (JP)
Title: Fixing device for material to be treated
Inventor: NUMAGA TAKUOKI
IPC: G03F7/20
Filed: 1995-04-17
Abstract: PURPOSE: To be able to fix material to be treated on a transferring stage without using a holder substrate whose manufacturing cost is expensive and which influences on treatment precision and to improve treatment precision for the material to be treated at low cost. CONSTITUTION: A holder 9 transported on a X-Y stage which is a transferring stage is supported by guide mechanisms 38A and 38B. After that the holder 9 is made to descend on the X-Y stage by the mean of descending 38A and 38B by a transferring mechanism. Through the step a masking glass 8 fixed to the holder 9 is directly mounted on Z standard pins 44... as a plurality of position aligning members arranged on a base 5A comprising an upper part of the X-Y stage and those positions are aligned.
Patent JP-2000279629-A (JP)
Title: Dispensing game machine prize
Inventor: KOBAYASHI KOJI
IPC: A63F9/00
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To prevent prizes from getting out of stock in a short time even if popularity concentrates on specified prizes by controlling the probability of an occurrence of a game result in accordance with the number of remaining prizes of each kind in a machine that sores a plurality of kinds of prizes, and dispensing a prize of a kind matched to a game result. SOLUTION: When a player presses a start button 1, a control device 10 takes out a random number from a random number-producing device, and displays roulette number data (14-digit number) corresponding to the random number stated in a roulette number data table. Subsequently, when a plurality of moving lamps are lit up sequentially and moving lighting is stopped in position facing directly to the roulette number display section displaying the number of a desirable prize by operating a stop switch 2, a prize corresponding to the prizes number is dispensed. On this occasion information concerning the number of remaining prizes is received from remaining prize count sensors 4a to 9a, and the probability of stop is lowered for prizes, when the number of remaining prizes is small, in accordance with the numbers of remaining prizes.
Patent JP-S5615281-A (JP)
Title: Cembranolide diterpens
Inventor: TSUKITANI YASUMASA
IPC: C07D307/93
Filed: 1979-07-16
Abstract: NEW MATERIAL:A carbon 13-membered ring cembranolide diterpen shown by the formula I (R' is H or lower alkanoyl; when R' is H, X is H 2  and when R' is lower alkanoyl, X is O) or II (R" is lower alkoxy).  
     USE: A drug having antitumor action, hypotensive action, etc. Especially carcinostatic agent.  
     PROCESS: Lobophytum pauciflorum (Ehrenberg) is chopped into slices in an organic solvent, and extracted with methanol and acetone successively. Both the extracted solutions are dispersed in water and extracted with ether. The ether soluble part is subjected to silica gel chromatography, eluted with n-hexane-acetone (in a weight ratio of 20:1W1:1), and fractioned. An n-hexane-acetone (5:1) soluble part is further subjected to silica gel chromatography and eluted with ethyl acetate (20:1W 10:1) to give a crystalline substance shown by the formula I wherein R' is acetyl and X is H 2 . 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5718088-A (JP)
Title: Charge coupled memory device
Inventor: TAKAHASHI SHINJI
IPC: G11C19/28
Filed: 1980-07-03
Abstract: PURPOSE:To read out memory content in high speed with a simple constitution, by providing an input signal latch at one end and an output detector at another end of a serial register at both sides of a parallel register. CONSTITUTION:Input signal latches 44, 41 are provided at one end of serial registers 43, 40 located at the both sides of a parallel register 42 and detectors 46,48 for shift register output signal are provided at another end, allowing to shift the memory content of the register 42 reversibly and transfer and output it to the serial registers 40,43. Thus, the required memory content in the parallel register 42 is transferred to either one near of serial registers 40 and 43 to road out allowing to reduce the time for information readout with a simple constitution.
Patent JP-H07289888-A (JP)
Title: Activated carbon and its use
Inventor: AIBE NORIO
IPC: A61L9/16
Filed: 1994-04-28
Abstract: PURPOSE:To obtain activated carbon carrying nitric acid and an inorg. bromine compd. and removing ethylene and/or sulfides. CONSTITUTION:Nitric acid and an inorg. bromine compd. are carried on activated carbon, preferably honeycomb activated carbon to obtain the objective activated carbon. An ethylene and/or sulfide removing agent contg. this activated carbon is provided and ethylene and/or sulfides are removed with this activated carbon. Since the activated carbon has superior ability to remove ethylene and/or sulfides, it can be used as a freshness retaining agent for vegetables, fruits, flowers and trees and be used for other freshness retaining procedures.
Patent JP-H02269697-A (JP)
Title: Brake fluid filling method for motor bicycle and bleeder device suitable therefor
Inventor: YOKOYAMA TOSHIYUKI
IPC: B62D65/00
Filed: 1989-04-10
Abstract: PURPOSE:To make vacuum filling easy by effecting a series of vacuum filling operations with a master tank sealed and with the gun of vacuum filling devices connected in a sealed state to a bleed-off valve. CONSTITUTION:A bleed-off valve 6B is opened with a master tank 4 sealed and a gun of vacuum filling devices 1-3 is connected in a sealed state to the bleed-off valve 6B, thereby effecting a series of vacuum filling operations, i.e. by reason of the connection of the gun of the vacuum filling devices to the under bleed-off valve 6B, the vacuum filling can be done even if the master tank 4 is located close to the other members. Even if a piston 5b of a master cylinder 5 is also located near the master tank 4, there is no immediate exertion of a negative pressure on the aforesaid piston in the case of air suction from a pipe, since the gun of the vacuum filling devices 1-3 is located distant from the bleed-off valve 6B.
Patent JP-H07296970-A (JP)
Title: Illumination control device
Inventor: KATO JUNICHI
IPC: H05B37/02
Filed: 1994-04-28
Abstract: PURPOSE:To provide an illumination control device which can keep constant the illuminance of the area surrounding a position where a human body exits, can be constructed in a small size, and is controllable simply by varying the illuminances of a plurality of illuminating loads individually according to the human body existing position and the illuminance of its surrounding area. CONSTITUTION:An illumination control device is composed of a surface information sensing part 6 to acquire the information for the areas right under and surrounding illuminating loads 5a-5n and a control part 3 to give signals for controlling the illuminances of the illuminating loads 5a-5n through stabilizers 4a-4n upon receiving signals from the sensing part 6. The sensing part 6 includes a human body sensor 1 to sense existence of any one in the area right under and surrounding the applicable illuminating load 5 and an illuminance sensor 2 to sense the illuminance of the areas right under and surrounding the illuminating loads 5a-5n. Thereby an illumination control device is accomplished, which can keep constant the illuminance of the area surrounding the position where somebody exists, is constructed small, ensures simple control operations, and can make rendering for a comfortable dwelling space.
Patent JP-S57206041-A (JP)
Title: Cam following device in bonding device
Inventor: MAKINO YUTAKA
IPC: H01L21/60
Filed: 1981-06-12
Abstract: PURPOSE:To make it possible to obtain a high speed by a cam driving method, by driving the arm whose one point is supported by a supporting point by the cam, and appropriately changing the following force of a following means which makes the arm to follow. CONSTITUTION:A bonding tool 15 is fixed to the arm 11. The arm 11 is supported by the supporting point 16 so that it is freely rotated. The arm 11 is driven by the cam 12 and the bonding is performed. By the following means comprising a linear motor 13, the arm is followed by the movement of the cam 12. At this time, by controlling the current value which is applied to the linear motor 13, the following force is changed based on the stroke range wherein the bonding is possible and the stroke range other than said range.
Patent JP-S5317587-A (JP)
Title: Treating method for fluorescent substance
Inventor: SASAKI HIROSHI
IPC: H01J9/227
Filed: 1976-08-02
Abstract: PURPOSE: To regenerate a green or blue luminous zinc sulfide fluorescent substance recovered as solid matter to such an extent that it can be recycled as a fluorescent substance equal to the original one in quality by treating the recovered fluorescent substance with an aq.  soln.  of alkali. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07291514-A (JP)
Title: Sheet carrying device
Inventor: SAWADA TETSUYA
IPC: B65H29/66
Filed: 1994-04-28
Abstract: PURPOSE:To provide a sheet carrying device capable of surely sorting the unit sheets by the order or by the prescribed number. CONSTITUTION:The unit sheets A cut by a rotary cutter 1 are fed on a lap conveyor 3 moving from a delivering conveyor 2 by the delivering conveyor 2 at a low speed to be stacked like slates. A sorting device 6 to form the clearance between the unit sheets A2 to be sorted and the unit sheets A1 immediately before the unit sheets to be sorted is provided between the lap conveyor 3 and a carrying conveyor 5 to be connected to the conveyor 3. A kicking arm 11 is provided between the delivering conveyor 2 and the lap conveyor 3. When the unit sheets A1 immediately before the unit sheets A2 to be sorted are moved between the delivering conveyor 2 and the lap conveyor 3, the kicking arm 11 is swayed to kick the unit sheets on the lap conveyor 3, and the clearance between the unit sheets A2 to be sorted and the unit sheets A1 immediately before the unit sheets to be sorted is increased than that in the normal lap condition to facilitate the sorting in the sorting device.
Patent JP-S58222087-A (JP)
Inventor: KURISUCHIYAN OOKUREERU
IPC: C07H19/16
Filed: 1983-05-24
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S63256959-A (JP)
Title: Manufacture of photomask
Inventor: SASAKI YOSHINARI
IPC: G03F1/00
Filed: 1987-04-14
Abstract: PURPOSE:To improve the quality of a photomask by adhering a mask material while generating cracks in a resist layer formed at the periphery of a defective part and peeling off an unnecessary mask material. CONSTITUTION:The resist layer 5 which has an opening part 7 at the periphery of the defective part of a photomask layer formed on a transparent substrate 4 is formed in the manufacture of the photomask wherein a process of correcting the defect of the photomask 2 is provided. Then the mask material 8 for correction is adhered over the entire surface even in the defect part 3, cracks 9 are generated in the resist layer 5 and the mask material 8 thereon, and the resist layer 5 is removed together with the mask material 8 thereon. Namely, the resist layer 5 and mask material 8 have cracks 9, so peeling liquid can easily enter the resist layer 5. Consequently, the resist layer 5 and mask material 8 for correction thereon are removed excellently in a short time.
Patent JP-S62251338-A (JP)
Inventor: ISHIZAKI YOSHIO
IPC: B65D5/58
Filed: 1986-04-21
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S63257297-A (JP)
Inventor: ITAYA RYUICHI
IPC: H05K7/14
Filed: 1987-04-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H05261264-A (JP)
Title: Impact type mixer for excavated soil
IPC: B01F13/00
Filed: 1992-03-17
Abstract: PURPOSE:To provide an impact type mixer capable of effectively inhibiting material such as excavated soil from being stuck and grown on the respective surfaces of a collision plate, a bending type cracking plate and a rear part plate in the case of cracking and mixing the material. CONSTITUTION:In an impact type mixer 10 having a rotary striker 12 and a bending type cracking plate 30, a flexible collision plate 24 is provided in the front face side 20 by making the rotary striker 12 symmetrical. The bending type cracking plate 30 is provided wherein a plurality of cracking pieces 32 connected to the flexible collision plate 24 are bendably continued in the height direction. Moreover, a flexible rear part plate 60 is equipped in the rear face side 22.
Patent JP-S57205871-A (JP)
Title: Loop gain adjusting circuit for tracking servo circuit
Inventor: SUGIYAMA HIROYUKI
IPC: G05D3/12
Filed: 1981-06-15
Abstract: PURPOSE:To adjust automatically the loop gain of a tracking servo circuit to an optimum value of less tracking deviation, by detecting the level of a tracking controlling reference signal for tracking-off state and setting the loop gain of the tracking servo circuit to an allowable maximum value on a basis of the detected level. CONSTITUTION:A reproduced high frequency signal due to a reproducing stylus 4 from a disc 1 is not only supplied to band pass filters 6 and 7 and an fp3 detector 8 through a preamplifier 5 but also supplied to a tracking signal level detector 10. The tracking signal level detector 10 detects the level variance of a tracking signal fp1 or fp2 or the level variance of the sum of both tracking signals as, for example, as a peak level and supplies the level detection signal to a gain controlling circuit 22. The output control signal of the gain controlling circuit 22 is supplied to voltage control amplifiers 11 and 12 to control respective gains, thus controlling automatically the loop gain of the tracking servo circuit to a prescribed value.
Patent JP-H06281319-A (JP)
Title: Low temperature storage
Inventor: OMOTE NOBUYOSHI
IPC: F25D23/02
Filed: 1993-03-29
Abstract: PURPOSE:To provide a low temperature storage which achieves a structural simplification of a locking device thereof along with easier operation. CONSTITUTION:When a locking body 12 made of a resin inserted into a lock case 8 is moved upward with an operating element 14, latching pawls 13 and 13 at the tip of an elastic catch piece thereof enter a key insertion hole 19 of a cylinder 18 for locking provided integral on a grip 16 of a door 6 while being latched onto retaining parts 21 and 21 in the hole to lock the door 6. As a key 24 is inserted from above, the engagement between the latching pawls 13 and 13 and the latching parts 21 and 21 is released thereby allowing the door to open.
Patent JP-H05262457-A (JP)
Title: Thread winding body inspecting method
IPC: B65H63/08
Filed: 1992-03-17
Abstract: PURPOSE:To automatize a series of work after threads are wound by means of an automatic winding device and so on, and improve labour effectiveness by inspecting continuously abnormality of denier in the threads wound round thread winding bodies and abnormality of the constitutive number of filaments constituting the wound threads. CONSTITUTION:Thread winding bodies 10 are introduced in order to a weight measuring position by a transfer means 20 such as a conveyor, and the weights are measured in order by means of a weight measuring unit 21. In a central processing unit 22, the measured weights of the respective thread winding bodies 10 are compared with a stored weight in an allowable range, so that abnormality of denier in threads 11 wound round the respective thread winding bodies 10 can be detected. When the weight of the thread winding body 10 in a preceding doff compared with the weight of the thread winding body 10 which wound the thread next, the fact that the abnormality of denier is caused in the wound threads 11 of the thread winding bodies 10, can be detected properly and speedily due to nouniformity of delivery of a gear pump when spinning is carried out from a spinneret 1 or abnormality of the constitutive number of filaments.
Patent JP-H06281986-A (JP)
Title: Frequency converter by optical external modulator
Inventor: NEGAMI SHOICHI
IPC: H04B10/61
Filed: 1993-03-26
Abstract: PURPOSE:To prevent even an optical signal with multi channel from being affected by image interference. CONSTITUTION:This device is constituted so that after the optical signal with a carrier frequency fa is intensity-modulated by an external modulation frequency fi, is converted to an electric signal, so that the relations among the carrier frequency fa, the external modulation frequency fi and a frequency ft after frequency conversion satisfy the expressions ft/3<fi<7ft/15, 5ft<fa<29ft/15. Further, the bias point of an optical external modulator 1 is selected to a point where the linearity of a modulation characteristic is large. Further, the bias point is selected to the point with large linearity so that the relations among fa, fi, ft satisfy the expressions ft/3<fi<15, 5ft/3<fa<29ft/15 or 4ft/7<fi<6ft/7, 11ft/7<fa<13ft/7.